Can a triangle with side lengths of 8, 15, and 17 be a right triangle?
2 answers:
Yes, it can. You can work this out by using Pythagoras' theorem (a² + b² = c²). Add up the squares of the two smaller numbers (8² + 15²) = 289 Square root the sum of the two squares and see if it matches the bigger number. (√289) = 17.
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Combine like terms. 7g + 4g + 3g + g = 15g 15g - 13g = 2g 2g = 10 Divide by 2 on both sides. g = 5
Answer:
<u>3808ft²</u>
Step-by-step explanation:
Formula: A=L×W
<u>A=</u> area
<u>L= </u> length
<u>W= </u> width
A= 112 × 34= <u>3808ft² </u>
This statement is correct as 12 is half of 24 and 2 is half of 4. We can also put this as the fraction 1/2 or 0.5 or 50% or 1:2. Therefore for every one bot there are two girls in the class.